WM1302 LoRaWAN Gateway Module (SPI) - EU868, based on LoRa Concentrator Semtech SX1302

LoRaWAN Gateways are the link between the source of data - sensors in the environment - and people. They enable scale for the Internet of Things and are a key element in the chain that enables better visibility, reduction in costs, reduction in resource inputs, improved safety and better decision making Announced in 2019, Semtech SX1302 LoRa transceiver is designed for cheaper, and more efficient LoRaWAN gateways, and we’ve seen it in mini PCIe concentrator cards such as nFuse SX1302 and Rak Wireless RAK2287 using USB or SPI host interfaces. Seeed Studio adds another option with WM1302 LoRaWAN gateway mPCIe module using either SPI or USB interfaces and supporting 868 MHz frequency bands. Features: Semtech SX1302 LoRa Transceiver with 2x SX1250 Tx/Rx front-ends Tx power – Up to 26dBm @ 3.3V Rx sensitivity – Down to -139dBm @ SF12, BW 125 kHz; -125dBm @ 125K/SF7 LoRaWAN 1.0.2 compatible. LoRa band coverage – EU868, AS923, AS920, AU915, KR920, and IN865. Package Includes: 1 x WM1302 LoRaWAN Gateway Module (SPI) - EU868, based on LoRa Concentrator Semtech SX1302

Specifications

Product	WM1302 LoRaWAN Gateway Module (SPI) - EU868, based on LoRa Concentrator Semtech SX1302
Model No. / Name:	Other Boards & Modules
Operating Frequency (MHz):	868
Processor	STMicro STM3L412 Arm Cortex-M4 microcontroller @ 80 MHz with 40KB RAM, 64 or 128KB flash
Transceiver	Semtech SX1302 LoRa with 2x SX1250 Tx/Rx front-ends
Transmit Power (dBm)	Up to 26dBm @ 3.3V
Receiver Type	Down to -139dBm @ SF12, BW 125 kHz; -125dBm @ 125K/SF7
No. of Bands	EU868, AS923, AS920, AU915, KR920, and IN865, u.FL antenna connector
SPI version	Standby: 7.5 mA; Tx up to 415 mA; Rx: 40 mA
USB version	Standby: 20 mA; Tx up to 425 mA; Rx: 53 mA
Interface:	SPI or USB interface on 52-pin mPCIe edge connector
Shipping Weight	0.007 kg
Shipping Dimensions	10 × 6 × 1 cm